1. Alakeson, V and Brett, W. 2020. Local heroes: How to sustain community spirit beyond Covid-19. Available at: https://www.powertochange.org.uk/wp-content/uploads/2020/05/PTC_3698_Covid_Report_FINAL2.pdf.
2. Escuelas rurales en el Perú: factores que acentúan las brechas digitales en tiempos de pandemia (COVID- 19) y recomendaciones para reducirlas;Educación,2021
3. Convergence behavior in disasters;Annals of Emergency Medicine,2003
4. Citizen science in the time of COVID-19;Thorax,2021
5. Carnegie Mellon University Delphi Group. no date. Delphi’s COVID-19 Surveys. Available at: https://delphi.cmu.edu/covidcast/surveys/ (Last accessed 30 June 2021).